hexdlg.cpp

dos系统下的16进制文件内容察看器源码

//-------------------------------------------------------------------------------------

// Quick Hex Shell extension
// Copyright (c) 2000 by Shanker.C
// All rights reserved
// Author's consent required if this program is to be used for commercial purposes
// No warranty of any kind, expressed or implied, is included with this
// software; use at your own risk, responsibility for damages (if any) to
// anyone resulting from the use of this software rests entirely with the user.
// Please send comments/suggestions/criticisms to: [e-mail]
// March 7, 2000

//-------------------------------------------------------------------------------------

#include "stdafx.h"
#include "hexdlg.h"

//--------------------------------------------------------------------------------------------

BEGIN_MESSAGE_MAP(CHexDlg, CDialog)

END_MESSAGE_MAP()

//-------------------------------------------------------------------------------------

BOOL CHexDlg::OnInitDialog()
{
	CDialog::OnInitDialog();
	SetIcon(AfxGetApp()->LoadIcon(HEXICON), FALSE);
	HDC hDC;                             
	hDC = ::GetDC(NULL);                 
	int height = MulDiv(8, ::GetDeviceCaps(hDC, LOGPIXELSY), 72);
	m_Font.CreateFont(-height, 0, 0, 0, FW_NORMAL, 0, 0, 0, 0, 0, 0, 0, 0, _T("fixedsys"));	
	::ReleaseDC(NULL, hDC);
	m_MyListCtrl.SubclassDlgItem(IDC_VLIST, this);
	m_MyListCtrl.SetFont(&m_Font);
	WIN32_FIND_DATA FindFileData; 
	FindFirstFile(m_szPath, &FindFileData);
	int nFileSize = FindFileData.nFileSizeLow;
	CString strTitle = "Quick Hex  [";
	strTitle += m_szPath;
	strTitle += "]";
	SetWindowText(strTitle);
	m_MyListCtrl.LoadFile(m_szPath, nFileSize);

	return TRUE;
}

//-------------------------------------------------------------------------------------
 
void CHexDlg::OnOK() 
{
	DestroyWindow();   
}

//-------------------------------------------------------------------------------------

void CHexDlg::OnCancel() 
{
	DestroyWindow();   
}

//-------------------------------------------------------------------------------------

void CHexDlg::PostNcDestroy() 
{
	--_Module.m_nLockCnt; 
	delete this;
}

//-------------------------------------------------------------------------------------